About examination results of 507
29:16
20:38
33:37
35:55
30:25
30:04
30:28
34:18
42:27
30:28
47:22
29:40
30:31
30:58
30:46
63:16
30:43
34:03
47:23
53:17
120:18
113:42
105:50
80:04
72:47
110:57
48:05
47:19
35:42
85:58
36:31
39:50
110:56
33:28
50:21
61:55
44:46
90:51
38:10
37:04
43:02
46:17
47:10
89:32
55:13
40:47